Overreacting?
Lets analyze this..
Why did you block her e-mail? Is it a way to tell something to her?
Do you want to hurt her? Why does she have to answer all your calls whenever you want? What if she is working or taking a shower? Why do you want to talk top her so much?
What happens in your mind and in your heart is what matters...You only know...
At this point in life, what do you want? Do you have goals for your life?
Do you want to REACT to things or do you want to have a plan of action in your life?
Do you want to get married? have a family, pursue a career?
I think it is important to have goals because they give direction to your life...Whatever the goals are...
After having goals, you decide what you to do to acomplish your goals....it is like a plan of action.
You decide what you want to do, what you want to say and when based on your goal and your feelings, desires, values and emotions.
It does not matter if other people think you are overeacting.
What matters is if YOU FEEL you are overeacting.
IS blocking her e-mail what you really want to do. Or you want to talk to her?
I think it is not about overeacting but about knowing what you want from this relationship. To be HONEST with yourself is very important. Why do you keep callign her? SHe is busy, she cannot answer the phone, for whaterver reason...
You already broke up. She has the right to see any person, with any purpose, sex, plutonic, whatever..
DO you want to go back with her? Do you love her??.. Go and talk to her clearly and tell her you love her and want her back...
You don't want that? O.k. so, forget about her and move on. Do not try to be friends.. That is not good. Why? because you already have many other feelings. You could be friends in the future but not right now...be honest about your feelings.. You need to heal any wounds you may have and probably she does too, Healing takes time and distance..
But you need to be honest with yourself. You need clarity. You need to know what are your feelings, what you can accept and what hurts you.
Make a list, write a letter to yourself.
If you are not clear about your life, you are stuck on this unhealthy pattern of rejection.
It is time for you to know yourself, remember: your desires your values, your expections...and what are you going to do with those...
This relationship is telling you that you need to work on some issues, like confidence, comunication, clarity, honesty...
It is your life, you need to do the best for yourself..
I hope this help